They have been in North Viet Nam. [With contribs of S. Lidman, M. Warnenska, M. Ymer a.o.]
| Institution: | International Institute of Social History |
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| Format: | TEXT |
| Published: |
Foreign Languages Publishing House,
1965.
Hanoi : |
| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/35EF7FA9-2254-4476-8DE0-119C181526BF |
| Published: | 1965. |
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